骨发生

With further study on the effects of BMPs on chondrogenesis and other process that benefits the chondrocyte repair, BMPs will open a new and prospective era of chondrocyte repair.

骨形态发生蛋白在促进软骨修复方面的作用有良好应用前景，随着研究的不断深入，关节软骨修复这个临床上的难题将有望被突破。

BMPs have the effect of promoting chondrogenous repair, chondrogenous differentiation, matrix forming, and inhibiting the dedifferentiation process.

骨形态发生蛋白对关节软骨修复具有促进作用，有促进软骨分化、基质形成，并抑制软骨细胞去分化等作用。

RESULTS: In the SH-rhBMP-2 group, sparse chondroid tissue could be found at the 2 weeks of operation, which arranged orderly along the tibial tunnel from 4 to 8 weeks, tendon adhered to adjacent tissue stably, and bony tissue was appeared at the 12 weeks.

结果：透明质酸钠-重组人骨形态发生蛋白2亚组在术后2周隧道内见稀疏软骨样组织，4~8周时隧道内见沿骨隧道排列的软骨样组织，双股肌腱之间形成稳定组织连接。l2周时出现部分骨样组织包裹肌腱。

OBJECTIVE To summarize the main pionts of diagnosis and therapy of spontaneous intramuscular haematoma of cnemis,decrease misdiagnosis,to prevent osteofascial compartment syndrome.

目的总结自发性小腿肌内血肿的诊断和治疗要点，减少误诊、防止骨筋膜室综合征的发生。

Results After lengthing, obviously histological variety was observed on the sections of condyloid process and intercondylar disc,but it could be repaired under 1mm/d distraction rate.

结果：牵张后大体观察可见关节盘无显著形态异常，髁状突有不同程度适应性改建；组织学主要表现为关节盘不同程度中带变薄，纤维走行改变，血管侵入，后带变厚；髁状突表现为纤维软骨组织形态学的改变和软骨、骨的改建活动，2mm/日组可见破坏现象发生。

Attention should be paid to the brain damage after decompressive craniectomy.

保护静脉，保护功能区上方的骨瓣和减张修补硬膜是预防继发性脑损害发生的好方法。

The decompressive craniectomy should be performed as soon as possible when the brain edema and swelling can not be controlled after severe head injury.

重型颅脑创伤后发生严重的脑水肿、肿胀，在药物不能控制时，应及时行颅骨去骨瓣减压术。

The major etiology of cubital tunnel syndrome is chronic injury with sustained compression of ulnar nerve around elbow joint.

结论］肘部的创伤及慢性劳损可以导致肘管弓状韧带出现肥厚增生，引起尺神经卡压磨损，这是肘管综合征最常见的病因；其他病因还包括慢性骨关节炎，占位病变和先天异常；尺神经可被机械性卡压和磨损，出现慢性缺血缺氧，导致肘管综合征的发生；详细的体格检查和术前的肌电图检查是诊断肘管综合征的主要手段，在诊断时应注意该病与其他部位迟发性尺神经麻痹的鉴别。

Desmoplastic fibromas are rare, benign bone tumors that histologically resemble desmoid tumors of the soft tissue. Most examples of desmoplastic fibromas of the bone are discovered in patients younger than 30 years, and there is no gender predilection. A desmoplastic fibroma may involve any bone but is most frequent in the mandible.

致密纤维瘤是一种罕见的良性骨头肿瘤，在组织学和生物行为上和软组织的硬纤维瘤很相像，多半发生在小於30岁的年轻人，男女比例均等，好犯下颚骨或身体其它的长骨。

DATA SYNTHESIS: Compared with the control group, VEGF can promote osteogenesis, bone formation and remodeling through the effect of VEGF on endochondral ossification and intramembranous ossification.

资料综合：与对照组相比，VEGF能通过对软骨内成骨、膜内成骨的影响促进骨的发生、形成和改建。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。